From: Felix Fietkau <nbd@nbd.name>
Date: Tue, 23 Aug 2016 09:36:41 +0000 (+0200)
Subject: ubusd: add missing NULL pointer checks for obj->type
X-Git-Url: http://git.archive.openwrt.org/?p=project%2Fubus.git;a=commitdiff_plain;h=b405050ceb53a0f7fce5a3e0958b6e5406e9225b

ubusd: add missing NULL pointer checks for obj->type

Signed-off-by: Felix Fietkau <nbd@nbd.name>
---

diff --git a/ubusd_proto.c b/ubusd_proto.c
index 0af11f2..0624574 100644
--- a/ubusd_proto.c
+++ b/ubusd_proto.c
@@ -146,7 +146,7 @@ static int ubusd_handle_add_object(struct ubus_client *cl, struct ubus_msg_buf *
 
 	blob_buf_init(&b, 0);
 	blob_put_int32(&b, UBUS_ATTR_OBJID, obj->id.id);
-	if (attr[UBUS_ATTR_SIGNATURE])
+	if (attr[UBUS_ATTR_SIGNATURE] && obj->type)
 		blob_put_int32(&b, UBUS_ATTR_OBJTYPE, obj->type->id.id);
 
 	ubus_proto_send_msg_from_blob(cl, ub, UBUS_MSG_DATA);
@@ -159,6 +159,9 @@ static void ubusd_send_obj(struct ubus_client *cl, struct ubus_msg_buf *ub, stru
 	int cnt = 0;
 	void *s;
 
+	if (!obj->type)
+		return;
+
 	blob_buf_init(&b, 0);
 
 	blob_put_string(&b, UBUS_ATTR_OBJPATH, obj->path.key);